Qunar Tech Salon

Jul 3, 2019 · Operations

Analysis of International Roaming Network Issues and the QunarNDT Diagnostic Tool

This article presents a case study of an overseas user experiencing video upload failures due to international roaming, explains how Qunar's network detection tool (QunarNDT) was used to diagnose the issue, outlines the findings about domestic routing and timeout, and offers recommendations for improving user experience.